Abgarus was the name of several kings of Edessa, who reigned at various periods from b.c. 99 to a.d. 217. The Abgar contemporary with Christ was called Abgar Ucomo, or “the Black.” He was the fifteenth king, and reigned, according to Gutschmid, from a.d. 13 to a.d. 50. A great many ecclesiastical fictions have grown up around his name, the story, contained in its simplest form in the present chapter, being embellished with many marvelous additions. A starting-point for this tradition of the correspondence with Christ,—from which in turn grew all the later legends,—may be found in the fact that in the latter part of the second century there was a Christian Abgar, King of Edessa, at whose court Bardesanes, the Syrian Gnostic, enjoyed high favor, and it is certain that Christianity had found a foothold in this region at a much earlier period. Soon after the time of this Abgar the pretended correspondence was very likely forged, and foisted back upon the Abgar who was contemporary with Christ. Compare Cureton’s Anc. Syriac Documents relative go the Earliest Establishment of Christianity in Edessa, London, 1864.